PT-2025-11193 · Espressif · Espressif Esp-Idf

Published 2025-03-13 · Updated 2025-03-13 · CVE-2024-53406

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Espressif Esp idf version 5.3.0

Description: The issue is related to Insecure Permissions, which results in Authentication bypass. Specifically, during the reconnection phase, the device reuses the session key from a previous connection session. This behavior creates an opportunity for attackers to execute security bypass attacks.

Recommendations: For Espressif Esp idf version 5.3.0, as a temporary workaround, consider restricting the reconnection phase to prevent the reuse of session keys until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2024-53406

Affected Products

Espressif Esp-Idf

References · 5

• 🔥 https://github.com/yangting111/BLE_TEST/blob/main/result/PoC/Esp/sk_reuse.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-53406 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-53406 · Security Note
• https://github.com/espressif/esp-idf · Note
• https://twitter.com/CVEnew/status/1900238107095527880 · Twitter Post